Up Next
Back to Show
Deep Look
How Lice Turn Your Hair Into Their Jungle Gym
Season 6
Episode 6
Why are itchy lice so tough to get rid of and how do they spread like wildfire? They have huge claws that hook on hair perfectly, as they crawl quickly from head to head.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By
4:55
Barn owls turn mice, gophers and voles into balls of fur and bones known as pellets.
4:02
It’s called nectar robbing: Bees get nectar, but don’t pollinate the plants in exchange.
3:49
Giant water bugs pack one of the most painful bites of any insect, but they're great dads.
4:33
The spotted wing drosophila may look like a common fruit fly, but it’s so much worse.
5:13
Those precious silk garments in your closet were made by the caterpillars of a fuzzy moth.
3:58
Barnacles might look like jagged little rocks, but they have a surprisingly wild sex life.
4:36
Honeypot ants stuff members of their own colony until they look like tiny water balloons.
4:25
What animal sprays acid that reeks of vinegar from its rear end? A vinegaroon, of course.
4:31
The cage fungus looks and smells like decaying meat — on purpose.
5:12
Subterranean termites fly off in swarms, and then drop their wings to start new colonies.
4:59
A twig is actually just one of many disguises for the Australian walking stick insect.
4:46
They might look like harmless grasshoppers, but locusts have an appetite for destruction.